Kremenets is a city in Ternopil Oblast, western Ukraine. It is the administrative center of the Kremenets Raion, and lies 18 kilometres (11 mi) north-east of the great Pochayiv Monastery. The city is situated in the historic region of Volhynia and features the 12th-century Kremenets Castle. It hosts the administration of Kremenets urban hromada, one of the hromadas of Ukraine. Population: 20,476.

Ternopil Oblast, also referred to as Ternopilshchyna or Ternopillia, is an oblast (province) of Ukraine. Its administrative center is Ternopil, through which flows the Seret, a tributary of the Dniester. Population: 1,021,713.